--- John likes walking in the open air.
--- .
A. So Tom does
B. So does Tom
C. Also does Tom
D. Tom likes also
网友回答
A. So Tom does
(答案→)B. So does Tom
C. Also does Tom
D. Tom likes also
解析：在so 引导倒装句为so+主语（主语与上文的内容一致）+助动词，情态动词或be动词 而so+ +助动词，情态动词或be动词+主语（主语与上文的内容一致）可知答案为B